the status of CRAN mirrors

date:Tue Aug 20 04:06:01 2019 (UTC)
last check : Tue Aug 20 04:06:01 2019 (UTC)

age histogram

12 sites





 age → | ←  0 ≤ age ≤ 28 hours  → |  28h < age ≤ 52h   old   bad 
 100 sites  |  86 sites  |  7 sites   7 sites   0 sites 

units represent one mirror site.

regions

 ar   asia   at   au   be   bg   br   ca   ch   cl   cn   co   cz   de   dk   dz   ec   ee   es   fr   gr   hu   id   ie   ir   is   it   jp   kr   mx   my   no   nz   ph   pt   rs   se   sg   sv   th   tr   tw   uk   us   uy   ve   za 

report

100 sites in 47 regions
0 bad -- 7 older than 2.2 days -- 3 unreachable for more than 5 hours
last probes : 97 were ok, 3 had no time
mean mirror age is 2.2 days, std_dev 7.0 days, median 11 hours
CRAN site -- home type mirror age,
daily stats
last probe,
probe stats
last stat
asia
cran.asia  @ https 7 hours
1 hour
ok
Algeria
cran.usthb.dz  @ https 5 hours
3 hours
ok
Argentina
mirror.fcaglp.unlp.edu.ar  @ http 3 hours
2 hours
ok
Australia
cran.csiro.au  @ https 8 hours
2 hours
ok
mirror.aarnet.edu.au  @ https 9 hours
2 hours
ok
cran.curtin.edu.au  @ https 12 hours
3 hours
ok
cran.ms.unimelb.edu.au  @ https 12 hours
1 hour
ok
Austria
cran.wu.ac.at  @ https 2 hours
2 hours
ok
Belgium
lib.ugent.be  @ https 12 hours
3 hours
ok
www.freestatistics.org  @ https 24 hours
2 hours
ok
Brazil
cran.fiocruz.br  @ https 1 hour
renewed
ok
nbcgib.uesc.br  @ http 35.0 days
renewed
ok
cran-r.c3sl.ufpr.br  @ https 1 hour
renewed
ok
brieger.esalq.usp.br  @ https 3 hours
renewed
ok
vps.fmvz.usp.br  @ https 11 hours
2 hours
ok
Bulgaria
ftp.uni-sofia.bg  @ https 11 hours
10 hours
no time
Canada
mirror.its.dal.ca  @ https 17 hours
3 hours
ok
muug.ca  @ https 3 hours
1 hour
ok
mirror.its.sfu.ca  @ https 5 hours
1 hour
ok
cran.utstat.utoronto.ca  @ http 4 hours
3 hours
ok
Chile
cran.dcc.uchile.cl  @ https 20 hours
2 hours
ok
China
mirror.lzu.edu.cn  @ https 9 hours
3 hours
ok
mirrors.tongji.edu.cn  @ https 8 hours
3 hours
ok
mirrors.tuna.tsinghua.edu.cn  @ https 3 hours
renewed
ok
mirrors.ustc.edu.cn  @ https 14 hours
3 hours
ok
mirrors.eliteu.cn  @ https 15.1 days
3 hours
ok
mirror-hk.koddos.net  @ https 12 hours
1 hour
ok
Colombia
www.icesi.edu.co  @ https 4.3 days
3 hours
ok
Czech Republic
mirrors.nic.cz  @ https 6 hours
1 hour
ok
Denmark
mirrors.dotsrc.org  @ https 20 hours
3 hours
ok
Ecuador
mirror.epn.edu.ec  @ https 18 hours
2 hours
ok
mirror.cedia.org.ec  @ https 18 hours
1 hour
ok
El Salvador
cran.salud.gob.sv  @ http 15 hours
3 hours
ok
Estonia
ftp.eenet.ee  @ https 17 hours
renewed
ok
France
cran.biotools.fr  @ https 31 hours
renewed
ok
ftp.igh.cnrs.fr  @ https 20 hours
renewed
ok
mirror.ibcp.fr  @ https 23 hours
3 hours
ok
cran.irsn.fr  @ http 8 hours
renewed
ok
pbil.univ-lyon1.fr  @ https 20 hours
2 hours
ok
cran.univ-paris1.fr  @ https 35.0 days
3 hours
ok
Germany
ftp.fau.de  @ https 3 hours
1 hour
ok
ftp.gwdg.de  @ https 4 hours
3 hours
ok
packages.othr.de  @ https 8 hours
3 hours
ok
cran.uni-muenster.de  @ https 26 hours
3 hours
ok
Greece
ftp.cc.uoc.gr  @ https 22 hours
renewed
ok
Hungary
cran.rapporter.net  @ https 2.2 days
33 hours
no time
Iceland
cran.hafro.is  @ https 25 hours
1 hour
ok
Indonesia
repo.bppt.go.id  @ https 24 hours
renewed
ok
Iran
cran.um.ac.ir  @ https 9 hours
renewed
ok
Ireland
ftp.heanet.ie  @ https 35.0 days
2 hours
ok
Italy
cran.mirror.garr.it  @ http 3 hours
renewed
ok
cran.stat.unipd.it  @ https 6 hours
1 hour
ok
Japan
cran.ism.ac.jp  @ https 4 hours
3 hours
ok
ftp.yz.yamagata-u.ac.jp  @ https 1 hour
renewed
ok
Korea, Republic of
healthstat.snu.ac.kr  @ http 11 hours
3 hours
ok
cran.yu.ac.kr  @ https 2 hours
1 hour
ok
cran.seoul.go.kr  @ https 12 hours
1 hour
ok
cran.biodisk.org  @ https 15 hours
3 hours
ok
ftp.harukasan.org  @ https 11 hours
2 hours
ok
Malaysia
wbc.upm.edu.my  @ https 11 hours
1 hour
ok
Mexico
www.est.colpos.mx  @ http 17 hours
3 hours
ok
cran.itam.mx  @ https 25 hours
2 hours
ok
New Zealand
cran.stat.auckland.ac.nz  @ https 10 hours
2 hours
ok
Norway
cran.uib.no  @ https 2 hours
renewed
ok
Philippines
cran.stat.upd.edu.ph  @ https 4 hours
renewed
ok
Portugal
cran.radicaldevelop.com  @ http 1 hour
renewed
ok
cran.dcc.fc.up.pt  @ http 25 hours
1 hour
ok
Serbia
fourdots.com  @ https 3 hours
renewed
ok
Singapore
cran.stat.nus.edu.sg  @ https 8 hours
1 hour
ok
South Africa
cran.mirror.ac.za  @ http 30 hours
3 hours
ok
r.adu.org.za  @ http 7 hours
renewed
ok
Spain
ftp.cixug.es  @ https 35.0 days
2 hours
ok
cran.rediris.es  @ https 9 hours
1 hour
ok
Sweden
ftp.acc.umu.se  @ https 3 hours
renewed
ok
Switzerland
stat.ethz.ch  @ https 3 hours
1 hour
ok
Taiwan
cran.csie.ntu.edu.tw  @ http 8 hours
2 hours
ok
ftp.yzu.edu.tw  @ https 35 hours
2 hours
ok
Thailand
mirrors.psu.ac.th  @ http 5 hours
1 hour
ok
Turkey
cran.ncc.metu.edu.tr  @ https 4 hours
renewed
ok
cran.pau.edu.tr  @ https 7 hours
2 hours
ok
United Kingdom
www.stats.bris.ac.uk  @ https 8 hours
renewed
ok
cran.ma.imperial.ac.uk  @ https 2.1 days
1.7 days
no time
United States  -  16 sites
cran.mirrors.hoobly.com  @ http 5 hours
1 hour
ok
cran.revolutionanalytics.com  @ https 4 hours
renewed
ok
cran.cnr.berkeley.edu  @ https 3 hours
2 hours
ok
cran.case.edu  @ https 23 hours
renewed
ok
lib.stat.cmu.edu  @ http 3 hours
2 hours
ok
archive.linux.duke.edu  @ http 23 hours
2 hours
ok
mirror.las.iastate.edu  @ https 19 hours
3 hours
ok
ftp.ussg.iu.edu  @ https 22 hours
1 hour
ok
rweb.crmda.ku.edu  @ https 24 hours
2 hours
ok
cran.mtu.edu  @ https 2.0 days
2 hours
ok
cran.stat.ucla.edu  @ http 12.3 days
3 hours
ok
repo.miserver.it.umich.edu  @ https 21 hours
1 hour
ok
mirrors.nics.utk.edu  @ https 20 hours
1 hour
ok
cran.wustl.edu  @ http 24 hours
1 hour
ok
ftp.osuosl.org  @ https 10 hours
2 hours
ok
cloud.r-project.org  @ https 3 hours
1 hour
ok
Uruguay
espejito.fder.edu.uy  @ https 5 hours
1 hour
ok
Venezuela
camoruco.ing.uc.edu.ve  @ http 29 hours
1 hour
ok

legend

project site -- home

project site is an url. The href is the href for the site in the list of mirrors, usually the root of the mirrored file tree. The text is the site of that url.

home (represented by the @-symbol) is an url pointing to the document root of the site. This pointer is useful if the project site url is invalid, possibly because the mirror site moved the archive.

type

Indicates the type (ftp or http) of the project site and home urls.

mirror age, daily stats

The mirror age is based upon the last successful probe.

Once a day the status of a mirror site is determined. The status (represented by a colored block) is appended to the right of the status history (right is recent). More precise, the status block is appended if the last status block was appended 24 (or more) hours ago.

The status of a mirror depends on its age and a few configuration parameters :

status age
this project in general
min max min max
fresh 0 1d + 4h 0 min_sync + max_poll
oldish 1d + 4h 2d + 4h min_sync + max_poll max_sync + max_poll
old 2d + 4h max_sync + max_poll
bad the site or mirror tree was never found

last probe, probe stats

Last probe indicates when the last successful probe was made. Probe stats gives the probe history (right is recent). A probe is either a success or a failure.

last stat

Last stat gives the status of the last probe.

probe results

hours ago succ fail 97 successful, 3 failed
0 24 3
1 26 0
2 23 0
3 24 0

software

mirmon mirmon version 2.11 - Sat Jul 23 09:12:31 2016 - henkp